CN101419888A - Silicone steamer - Google Patents

Silicone steamer Download PDF

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Publication number
CN101419888A
CN101419888A CNA200810133047XA CN200810133047A CN101419888A CN 101419888 A CN101419888 A CN 101419888A CN A200810133047X A CNA200810133047X A CN A200810133047XA CN 200810133047 A CN200810133047 A CN 200810133047A CN 101419888 A CN101419888 A CN 101419888A
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CN
China
Prior art keywords
rubber
bottle
silicone
silicon
agent
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Pending
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CNA200810133047XA
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Chinese (zh)
Inventor
杨轩诚
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Sar Holdings International Ltd
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Sar Holdings International Ltd
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J9/00—Feeding-bottles in general
    • A61J9/02—Feeding-bottles in general with thermometers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J17/00—Baby-comforters; Teething rings
    • A61J17/001—Baby-comforters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J17/00—Baby-comforters; Teething rings
    • A61J17/10—Details; Accessories therefor
    • A61J17/113—Protective covers therefor, e.g. for protecting during disuse
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J9/00—Feeding-bottles in general
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J2205/00—General identification or selection means
    • A61J2205/20—Colour codes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pediatric Medicine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

The invention relates to silicone articles, specifically molded silicone gloves, and methods of making of the silicone gloves. The silicone gloves may optionally comprise a reinforced material.

Description

Silicone steamer
Technical field
The present invention relates to silicone steamer for example bottle, feeding bottle, rubber nipple and bottle holder tool and the method for preparing silicone steamer.This silicone steamer can randomly comprise temperature indicator.
Background technology
Father and mother just constantly seek to have the time that can save them of improved function and arguement and the steamer of baby-sit better simultaneously.Having proposed multiple material and be used to prepare steamer, is gratifying but do not have a kind of in them.
Known that the milk that gives the baby should approach body temperature.The milk that is higher or lower than body temperature too much may be refused by the baby or is even harmful to baby's health.The most popular method of measuring milk temperature is the sensation by finger or palm.Such measurement is normally insecure, because it only depends on the specific people's who uses feeding bottle hotness, this specific people is subjected to the influence of ambient temperature or room temperature.Therefore be desirable to provide a kind of the have feeding bottle or the bottle holder tool of temperature deixis more accurately.Even it would also be desirable to provide the feeding bottle that when with the bottle horizontal positioned, also can not overflow.
Father and mother also are concerned about the sanitary condition of rubber nipple because they drop on usually the baby mouth the outside and be exposed under antihygienic contact.Because therefore the disease that the baby is infected especially easily wishes to keep rubber nipple clean always.Offered the independent cover of rubber nipple with the protection part that sucks.Yet these covers are put, lose or be left on the position that separates with rubber nipple easily by mistake.Can use jockey for example clip, cord and line, but these devices may cause the unwanted interference of institute or even dangerous to the baby.Therefore be desirable to provide a kind of rubber nipple that moves and can be bonded on the guard shield on sucking partly easily that has.
Summary of the invention
Disclosed easy cleaning herein, heat and moisture have been had high resistance and to the steamer of baby safe.In one aspect, disclosed such bottle herein, it comprises: comprise the container and the temperature indicator that is attached on the container outer surface of openend, wherein this container comprises silicon-ketone composition.
In some embodiments, this bottle further comprises the nipple assembly, and wherein this nipple assembly comprises: arcuate part; Link to each other and the end that sucks from wherein extending with this arcuate part, wherein this end that sucks comprises the tip of perforation; With flange in the arcuate part bottom.
In some embodiments, this bottle further comprises mounting ring, and wherein this mounting ring engages the nipple assembly with container.
In some embodiments, this mounting ring is threadably engaged or frictional engagement and the openend of container is engaged.
In some embodiments, when observing container from the side, this container is have the spill front and the convex back side curved.
In some embodiments, at least one bearing assembly is attached on the convex back side of container.
In some embodiments, when bottle was placed on the bearing assembly, the perforation tip of the end that sucks was above the openend of container.
In some embodiments, this bearing assembly comprises many legs.
In some embodiments, temperature indicator comprises thermochromic material.
In some embodiments, this thermochromic material is liquid crystal, leuco dye or its combination.
In one aspect of the method, disclosed rubber nipple herein, it comprises: comprise the bottom and link to each other with the bottom and the milk head part partly that sucks from wherein extending, with the reversing assembly with first fixed position and second fixed position, wherein this reversing assembly and bottom link to each other and the direction identical with the part that sucks and relatively extend from the bottom with the part that sucks in second fixed position in first fixed position.
In some embodiments, when being positioned at first fixed position or second fixed position, the reversing assembly has spherical in shape basically or oval in shape.
In some embodiments, reversed assembly and surrounded in first fixed position to the small part part that sucks.
In some embodiments, this rubber nipple further comprises the handle that links to each other with the bottom and relatively extend from the bottom with the part that sucks.
In some embodiments, being reversed assembly in second fixed position to the small part handle surrounds.
In some embodiments, this nipple assembly comprises silicon-ketone composition.
In one aspect of the method, disclosed bottle holder tool herein, it comprises: the bottle part that comprises openend and closing end, whole at least one handle that extends from the openend of bottle part, with the temperature indicator on the outer surface that is attached to the bottle part, wherein this bottle part and at least one handle comprise silicon-ketone composition.
In some embodiments, this bottle partly is columniform.
In some embodiments, this at least one handle comprises a pair of handle.
In some embodiments, this a pair of handle is mirror image each other basically.
In some embodiments, this silicon-ketone composition comprises silicone rubber, liquid silicone rubber, flurosilicone rubber, silicone modified ethylene-propylene rubber, silicone mylar, silicone alkyd resins, silicone epoxy resin, or its combination.
In some embodiments, this silicon-ketone composition further comprises natural rubber, synthetic rubber, crosslinking agent, catalyst, filler, reinforcing material, colouring agent, filler, dispersant, surfactant, wetting agent, coupling agent, lubricant, promoter, rheology modifier, thickener, adhesion promotor, plasticizer, ageing inhibitor, antioxidant, defoamer, anticaking agent, antistatic agent, mould inhibitor, acid acceptor, UV stabilizer, blowing agent, fire retardant, drier or its combination.
Description of drawings
Figure 1A has described the exploded view of an embodiment of the bottle of disclosure herein.Figure 1B has described the view of the rising of an embodiment of the nipple assembly of disclosure herein.
Fig. 2 A has described the view of the rising of an embodiment of the rubber nipple of disclosure herein.Fig. 2 B has described the viewgraph of cross-section of rubber nipple among Fig. 2 A.Fig. 2 C has described the view of the rising of an embodiment of the rubber nipple of disclosure herein.
Fig. 3 has described the front view and the end view of an embodiment of the bottle holder tool of disclosure herein.
Embodiment
Whether in the following description, all numerical value of Pi Luing are approximations herein, no matter word " pact " or " roughly " are used in combination with it.They can change 1%, 2%, 5% or 10-20% sometimes.Has lower limit R having disclosed LWith upper limit R UNumber range no matter when, any numeral that falls in this scope is disclosed particularly.Especially, the following numerical value in scope is specifically disclosed: R=R L+ k* (R U-R L), wherein k is accompanied by the variable of 1% increment from 1%-100%, promptly k be 1%, 2%, 3%, 4%, 5% ..., 50%, 51%, 52% ..., 95%, 96%, 97%, 98%, 99% or 100%.In addition, any number range that is defined by two R numerical value defined above is also specifically disclosed.
Disclosed such bottle herein, it comprises: the container and the temperature indicator that is attached on the container outer surface that comprise openend.In some embodiments, this container comprises silicon-ketone composition.
In some embodiments, the bottle of Pi Luing comprises herein: comprise the container and the temperature indicator that is attached on the container outer surface of openend, and this container can comprise silicon-ketone composition.
The bottle of Pi Luing can have any shape easily and volume herein.In some embodiments, this bottle can be the shape of cylinder, prism, cube, triangular prism, rectangular prism, pyramid, awl, rectangle pyramid or triangle pyramid.In some embodiments, bottle is of a size of 10cm 3-Yue 1000cm 3, about 50cm 3-Yue 750cm 3, about 100cm 3-Yue 500cm 3, about 150cm 3-Yue 350cm 3, the about 300cm of perhaps about 200- 3
The bottle of Pi Luing may further include the nipple assembly herein, and this nipple assembly comprises: arcuate part, link to each other and the end that sucks with this arcuate part from wherein extending, and wherein this end that sucks comprises the tip and the flange bottom arcuate part of perforation.
The perforation of the tip of perforation can be any size and dimension easily.In some embodiments, bore a hole and be X-shape, gamma-form, I-shape, O-shape or star.
In some embodiments, the annular of flange for defining by external diameter and internal diameter.External diameter can be than the about 5cm of the about 0.5cm-of internal diameter, the about 4cm of about 1cm-, the about 3.5cm of about 1.5cm-, the about 3cm of perhaps about 2cm-.
In some embodiments, the nipple assembly comprises the rough surface that at least one contacts with baby's lip in mixing place in arcuate part or suck end or these two zones.This rough surface has the surface roughness of the about 50mums of about 5mums-, the about 40mums of about 10mums-or the about 30mums of about 15mums-.
This nipple assembly can be any shape easily and the design that is suitable for being drawn by baby's mouth.For example, this nipple assembly can have the U.S. Patent Publication No. of being described in 2003/0141268 and 2007/068890; United States Patent(USP) Nos. 4,623, the design in 068,5,699,921,6,176,380 and 6,286,697, these patents are hereby incorporated by.
The bottle of Pi Luing may further include and is used for the nipple assembly is bonded on mounting ring on the container herein.In some embodiments, when the flange with the nipple assembly placed on the open end edge of container, mounting ring engaged with nipple assembly and container.In some embodiments, mounting ring is threadably engaged or frictional engagement and engage the openend of container.
In some embodiments, this bottle further comprises any convenient size that is bonded on separatably on the bottle or the outer cover of shape.In some embodiments, this outer cover is by engaging with the mounting ring that discloses herein and linking to each other with bottle separatably.Engaging between this outer cover and the mounting ring can be friction or threads engage.In some embodiments, this outer cover protection nipple assembly avoids unhygienic contact when not in use.
Sometimes wish bottle level rather than vertical place on the table or on any other given surface.When bottle is so placed, the danger that has the liquid in the bottle to overflow from the perforation tip.In some embodiments, it is curved to form rubber shape, L shaped or hook-type making container.In other embodiments, when observing container from the side, this container is have the spill front and the convex back side curved.In some embodiments, bottle can lie in a horizontal plane on the convex back side.Because bend of vessel, therefore when container is filled about 100%, 99%, 95%, 90%, 85%, 80%, 75%, 70%, 65%, 60%, 55%, 50%, 45% or 40% liquid, the perforation of holding that sucks will be higher than liquid level.In other embodiments, suck the end perforation above the openend of container.
In some embodiments, at least one bearing assembly is attached on the convex back side of container and makes container firm when being placed on the convex back side when vessel level.In some embodiments, bearing assembly is smooth surface or anti-skidding surface.In other embodiments, bearing assembly comprises 2,3,4,5,6 or 7 legs.
In some embodiments, the whole bottle of Pi Luing can form the comfortable shape of people's eyes, for example shape of dog, donkey, cow, tiger, chicken, duck, fish, the moon or banana herein.
Disclosed such rubber nipple herein, it comprises: comprise the bottom and link to each other with the bottom and the milk head part partly that sucks from wherein extending, with the reversing assembly with first fixed position and second fixed position, wherein this reversing assembly and bottom link to each other and the direction identical with the part that sucks and relatively extend from the bottom with the part that sucks in second fixed position in first fixed position.
This reversing assembly can by any suitable soft elasticity, semi-rigid or rigid material for example thermoplastic or curable elastomer material make, it can randomly comprise silicon-ketone composition.As selection, it can be formed into textile material netted such as gauze or non-woven material.
In some embodiments, when reversing assembly when being positioned at first fixed position or second fixed position, its formation is spherical in shape basically, ovalize, sphere, ellipse or any other shape basically.In some embodiments, the reversing assembly has waveform surface, ridged surface or smooth surface.
In some embodiments, this rubber nipple further comprises the handle that links to each other with the bottom and relatively extend from the bottom with the part that sucks.This handle can be made for Any shape and by any material.In one embodiment, handle is made for the milk head shapes and by elastomeric material.In other embodiments, handle is the shape of ball, hemisphere, rod, ring, rope, cylinder, prism, cube, pyramid, cone, or its combination.
In some embodiments, being reversed assembly in the part that sucks of first fixed position at least 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90% or 100% surrounds.In some embodiments, being reversed assembly at the handle of second fixed position at least 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90% or 100% surrounds.
Disclosed such bottle holder tool herein, it comprises: the bottle part that comprises openend and closing end, whole at least one handle that extends from the openend of bottle part, with the temperature indicator on the outer surface that is attached to the bottle part, wherein this bottle part and at least one handle comprise silicon-ketone composition.
In some embodiments, bottle partly is shape or its combination of cylinder, prism, cube, triangular prism, rectangular prism, pyramid, awl, rectangle pyramid or triangle pyramid.
In some embodiments, bottle holder tool comprises a pair of handle.This a pair of handle can differ from one another or be each other mirror image basically, and is perhaps mutually the same.As used herein, when on the shape of 2-that a handle is being reflected to form in level crossing by another handle dimension virtual image and the area greater than about 80%, greater than about 90%, greater than about 95%, greater than about 96%, greater than about 97%, greater than about 98%, greater than about 99% the time, a handle is another handle " base image ".
In some embodiments, handle comprises and is used to point the hole of passing through.This hole can be any size and dimension easily.In some embodiments, this hole is circle, ellipse, triangle, del, square, rhomboid, rectangle, parallelogram, crack, pentagon, hexagon, octagon, crown or its combination.
Figure 1A-1B has described the embodiment of the bottle of disclosure herein.Bottle 1 comprises container 2, is attached to the temperature indicator 3 on container 2 outer surfaces.Bottle 1 also comprises nipple assembly 4, and this assembly comprises the suck end 6 and the flange 7 of arcuate part 5, perforation.Bottle also comprises three mounting rings 8 that are used for separatably nipple assembly 4 being bonded on the container 2.Bottle also comprises and is used for being bonded on separatably on the mounting ring 8 outer cover 9 that avoids polluting with protection nipple assembly 4.
Fig. 2 A-2C has described the embodiment of the rubber nipple of disclosure herein.Rubber nipple 10 comprises: comprise milk head part 11, the reversing assembly 14 of the bottom 12 and the part 13 that sucks and comprise the handle 15 in hole 16 at the center of handle 15.This reversing assembly 14 can adopt first fixed position (as shown in Fig. 2 A) and second fixed position (as shown in Fig. 2 C).When reversing assembly 14 adopted first fixed position, as shown in Fig. 2 A, it formed spherical sealing to surround the milk head part 11 of rubber nipple 10.When reversing assembly 14 adopted second fixed position, as shown in Fig. 2 C, it formed another spherical sealing, and the handle 15 with rubber nipple 10 surrounds there.
Fig. 3 has described the front view and the end view of the embodiment of the bottle holder tool 17 of disclosure herein.This bottle holder tool 17 comprises: bottle part 18, a pair of handle 19 that extends from the top of bottle part 18 and be attached to temperature indicator 20 on bottle holder tool 17 outer surfaces.Each handle 19 comprises hole 21.
In some embodiments, temperature indicator can comprise at least a thermochromic material.Change steamer that any thermochromic material of color can be used for disclosing for example bottle and bottle holder tool herein in response to temperature fluctuation.The non-limiting example of some of suitable thermochromic material comprises liquid crystal, leuco dye and its combination.
In some embodiments, thermochromic material comprises thermo-varing liquid crystal.Under different temperatures, can show the steamer that any thermo-varing liquid crystal of different colours can be used for disclosing herein.Thermo-varing liquid crystal is normally reversible, because it can get back to its initial state after getting back to initial temperature.
In some embodiments, the crystal structure of thermo-varing liquid crystal is accompanied by the temperature experience arrives high temperature isotropism liquid phase mutually by the nematic phase of distortion from low temperature crystallization variation.Generally speaking, this class thermo-varing liquid crystal has thermochromic properties mutually to the row centre.In the nematic phase of distortion, liquid crystal molecule is orientated in having the molecular layer of all period interval.When passing through the nematic phase of distortion, light carries out the Bragg diffraction on molecular layer.Light wavelength with maximum constructive interference is reflected and is admitted by people's eyes as specific color.When liquid crystal experience variations in temperature, thermal expansion may appear, and this may cause the variation at interval between the molecular layer and the therefore variation of reflection colour.Generally speaking, thermo-varing liquid crystal begins blackening under their temperature range; By spectrum colour such as rainbow, and blackening again on temperature range then.
The temperature range of thermo-varing liquid crystal depends on the character of liquid crystal usually.In some embodiments, this temperature range is-30 ℃ to about 130 ℃ approximately; About 0 ℃-Yue 100 ℃; About 20 ℃-Yue 95 ℃; About 25 ℃ to about 90 ℃ or about 30 ℃ to about 85 ℃.In other embodiments, temperature range is about 36 ℃ to about 75 ℃.In other embodiments, temperature range is about 40 ℃ to about 60 ℃.
The non-limiting example of some of suitable thermo-varing liquid crystal comprises cholesteryl liquid crystal, chiral nematic liquid crystal, smectic liquid crystal, cyanobiphenyl and its combination.The non-limiting example of some of suitable cholesteryl liquid crystal comprises cholesterol ester (for example cholesteryl nonanoate and cholesteryl benzoate), cholesterine alkyl carbonate (for example cholesterine oil base carbonic ester), cholesterine chloride and its combination.
Some suitable thermo-varing liquid crystals of the steamer that is used for disclosing herein are described in United States Patent(USP) Nos. 6,652, and 778,6,388,194,6,294,258,6,017,594,5,805,245,5,695,834,5,418,640,5,376,699,5,223,958,4,834,500,4,741,859,4,635,245,4,425,161,4,257,911,4,195,916,4,149,413 and 4,077,260; U.S. Patent Publication Nos.2006/0137367 and 2003/0109329; PCT patent disclosure WO/2003/024267; With UK patent specification Nos.1,596,013 and 1,596,014, all these are hereby incorporated by.
In some embodiments, thermochromic material comprises the thermochromic dye system.The thermochromic dye system is usually based on the mixture of the leuco dye that shows change color (for example between colorless form and coloured form) in response to temperature fluctuation and suitable other chemical substance (for example weak acid, dissociable salt and solvent).This thermochromic dye system is generally the micro-capsule form that inside has the mixture of sealing.The non-limiting example of thermochromic dye system comprise have leuco dye, the micro-capsule of weak acid, dissociable salt and solvent.In this class system, when solvent was solid, leuco dye existed with its colorless form, and when solvent at elevated temperatures during fusion, salt disassociation, the pH of micro-capsule inside reduces, leuco dye becomes protonated and its absorption spectrum is sharply transferred to coloured wavelength.
The non-limiting example of some of leuco dye comprises spiro lactone, fluorane, volution pyrans, fulgide and its combination.Some non-limiting examples of suitable volution pyrans comprise: 1 ', 3 ', and 3 '-trimethyl-6-nitro volution [2H-chromene-2,2 '-indoline]; 3-ethyl-3-phenyl-5 '-bromo-6 '-nitro-8 '-methoxyl group indoline benzo volution pyrans; 3-ethyl-5-chloro-indoline benzo volution pyrans; 3-ethyl-5 '-bromo-6 '-nitro-8 '-methoxyl group indoline benzo volution pyrans; 3-ethyl-5 '-nitro-8 '-methoxyl group indoline benzo volution pyrans; 3-ethyl-6 ', 8 '-dinitro indoline benzo volution pyrans; 8,8 '-dinitro-3,3 '-volution two [3H-naphtho-[2,1-b] pyrans]; 3-phenyl-8-methoxyl group-8 '-nitro dibenzo volution pyrans; 3-phenyl-6 '-nitro-8 '-iodine dibenzo volution pyrans; 3-phenyl-6 '-nitro dibenzo volution pyrans; 3,5,3 '-trimethyl-6 '-nitro benzo oxazoline benzo volution pyrans; 3,3 '-dimethyl-6 '-nitro benzo oxazoline benzo volution pyrans and its combination.
Other non-limiting example of some of leuco dye comprises Michler ' s hydrol; CrystalViolet methyl alcohol; Malachite Green methyl alcohol; N-(2; the 3-dichlorophenyl) colourless auramine; N-benzoyl auramine; the N-acetyl-auramine; N-phenyl auramine; the rhodamine B lactams; 2-(phenylimino ethylidene)-3; 3-dimethyl indole quinoline; N-3; 3-tri-methyl indole quinoline benzo volution pyrans; 8 '-methoxyl group-N-3; 3-tri-methyl indole quinoline volution pyrans; 3-diethylamino-6-methyl-7-chlorine fluorane; 3-diethylamino-7-methoxyl group fluorane; 3-dimethylamino-6-benzyloxy fluorane; 1; 2-benzo-6-diethylamino fluorane; 3; 6-two-to toluidino-4; 5-dimethyl fluorane phenyl hydrazides-gamma-lactam; 3-amino-5-phenyl-8-methyl fluoran; 2-methyl-3-amino-6-methyl-7-methyl fluoran; 2; the amino fluorane of 3-butylidene-6-di-n-butyl; 3-diethylamino-7-anilino fluorane; 3-diethylamino-7-(right-toluidino) fluorane; 7-acetamido-3-diethylamino fluorane; the amino fluorane of 2-bromo-6-cyclohexyl; 2, the amino fluorane of 7-two chloro-3-methyl-6-normal-butyl and its combination.
Other non-limiting example of some of leuco dye comprises the diaryl phthalide; poly-aryl methyl alcohol; colourless auramine; the lactams leuco-compounds; indoline; volution pyrans and fluorane; give the electronic color organic compound with one or more are selected from following material: the diaryl phthalide; the indyl phthalide; poly-aryl methyl alcohol; colourless auramine; the acyl group auramine; the aryl auramine; the rhodamine B lactams; indoline; volution pyrans and fluorane; and one or more be selected from following material give the electronic color organic compound: the diaryl phthalide; the aryl phthalide; the indyl phthalide; poly-aryl methyl alcohol; colourless auramine; the acyl group auramine; the aryl auramine; the rhodamine B lactams; indoline; the volution pyrans; fluorane; the sulfo-fluorane; phenthazine; triphenyl methane; diaryl aryl furans; volution xanthene aryl furans and chromene indoles.
Other non-limiting example of some of leuco dye comprises: 3-amino-5-methyl fluoran, 3-diethylamino-6-methyl-7-dimethylamino sulfo-fluorane, 3-diethylamino-7-dibenzyl amino sulfo-fluorane, 3, two (1-ethyl-2-methyl-3-yl) phthalides of 3-, 3, two (2-phenylindone-3-yl) phthalides of 3-, 3-(4-diethylamino phenyl)-3-(1-ethyl-2 methyl indole-3-yl) phthalide, 3-(4-di-n-butyl aminophenyl)-3-(2-phenylindone-3-yl) phthalide, 3-(duroridine-6 '-yl)-3-(phthalide of 1 '-methyl-2 '-Phenylindole-3 '-yl), 3-(1 ', 2 ', 3 ', 4 '-tetrahydroquinoline-6 '-yl)-3-(phthalide of 1 '-ethyl-2 '-methyl indol-3 '-yl), 3, two (1-ethyl-2 methyl indole-3-the yl)-7-azepine phthalides of 3-, 3-(diphenyl amino)-3-(1-ethyl-2 methyl indole-3-yl) phthalide, 3-[N-(4-ethoxyl phenenyl)-N-phenyl amino]-3-(1-ethyl-2 methyl indole-3-yl) phthalide, 3-[4-(dimethylamino) phenyl]-3-[N, two (4-octyl phenyl) amino of N-] phthalide, 3-[4-(Ethylbenzyl amino) phenyl]-3-[N-(4-ethoxyl phenenyl)-N-phenyl amino] phthalide, 2,2-is two (right-N, the N-dimethylaminophenyl)-2-H-naphtho-[1,8-bc] furans, volution-3, two (dimethylamino) xanthenes-9 of 6-, 2-(2H)-naphtho-[1,8-bc] furans, 6, two (4-dimethylaminophenyl)-6H-chromene [4, the 3-b] indoles of 6-etc.
In the leuco dye some are described in United States Patent(USP) Nos. 4,028, and in 118,4,421,560 and 4,421,561, all these are hereby incorporated by.
Weak acid can be can make the leuco dye molecule its colorless form and its protonated coloured form between any proton donor of changing.The non-limiting example of some of suitable weak acid comprise bisphenol-A, to benzene, 1,2,3-triazoles derivative (for example 1,2,3-BTA and 1,2,3-triazoles ethyl-4-methyl-5-carboxylate), octyl group right-hydroxybenzoate and 4 hydroxy coumarin and derivative thereof.Strong acid for example sulfuric acid will make that this variation is irreversible.
Solvent can be any solvent with fusing point of change color likely under it.In some embodiments, solvent is a polar solvent.The non-limiting example of some of suitable solvent comprises silicone oil, toluene, dimethylbenzene, Lay, butyl ether, ethyl acetate, ethanol, benzene, acetone, normal propyl alcohol, isopropyl alcohol, repefral, chloroform, benzylalcohol, nitrobenzene, cyclohexane, naphthalane, cyclohexanone, isoamyl alcohol, ethylene glycol, diphenyl ether, pyridine, water, acetonitrile, dimethyl formamide, polystyrene, polymethyl methacrylate, para-dioxane, polyvinyl alcohol and its combination.
The temperature range of thermochromic dye system depends on the character of liquid crystal usually.In some embodiments, this temperature range is-10 ℃ to about 100 ℃ approximately; About 0 ℃-Yue 90 ℃; About 10 ℃-Yue 80 ℃; About 15 ℃ to about 70 ℃ or about 20 ℃ to about 65 ℃.In other embodiments, temperature range is about 36 ℃ to about 60 ℃.
In some embodiments, the thermochromic dye system is painted/decolouring temperature and sensitiveness can control by the compound that one or more is selected from alcohol, ester, ketone, ester, sour acid amides and carboxylic acid.
Randomly, the thermochromic dye system comprises at least a additive that is selected from ultra-violet absorber, visible light absorber, antioxidant, singlet oxygen quenchant, superoxide anion quenchant and its combination.Some non-limiting examples of suitable superoxide anion quenchant comprise complex compound and its combination of superoxide dismutase, cobalt (III) and nickel (II).
The non-limiting example of some of suitable ultra-violet absorber comprises: 2,4-dihydroxy benzenes ketone, 2-hydroxyl-4-methoxybenzene ketone, 2-hydroxyl-4-octyloxy Benzophenone, 2-hydroxyl-4-dodecyloxy Benzophenone, 2-hydroxyl-4-octadecane oxygen base Benzophenone, phenyl salicytate, p-t-butylphenyl salicylate, p-octylphenyl salicylate, 2-(2 '-hydroxyl-5 '-aminomethyl phenyl) BTA, 2-(2 '-hydroxyl-3 ', 5 '-di-tert-butyl-phenyl) BTA, 2-(2 '-hydroxyl-the 8 '-tert-butyl group-1 ', 5 '-aminomethyl phenyl)-the 5-chlorobenzotriazole, 2-(2 '-hydroxyl-3 ', 5 '-di-tert-butyl-phenyl)-the 5-chlorobenzotriazole, 2-(2 '-hydroxyl-3 ', 5 '-tert-butyl-phenyl)-the 5-chlorobenzotriazole, 2-(2 '-hydroxyl-4 '-octyloxyphenyl) BTA, 2 '-ethylhexyl-2-cyano group-8-phenyl-cinnamic acid ester, resorcinol monobenzoate and its combination.
The non-limiting example of some of suitable visible light absorber comprises: monoazo-, bisazo-metal complex salt monoazo-, anthraquinone-, phthalocyanine-and triphenyl methane-radical dye, and monoazo-, bisazo-metal complex salt monoazo-, anthraquinone-, indigo-blue-, thioindigo green grass or young crops-, phthalocyanine-, triphenyl methane-and xanthene-Ji pigment and its combination.
The non-limiting example of some of suitable antioxidant comprises: 2; the 6-di-tert-butyl-4-methy phenol; 2; 4; the 6-tri-butyl-phenol; 2; 2 '-di-2-ethylhexylphosphine oxide (4-methyl-6-tert butyl phenol); 4; 4 '-isopropylidene bis-phenol; 2; two (2 '-hydroxyl-the 3 '-tert-butyl group-5 '-the methyl-benzyl)-4-methylphenols of 6-; 4; 4 '-thiobis (3 methy 6 tert butyl phenol); four [methylene (3; 5-di-t-butyl-4-hydroxyl hydrogen cinnamate)] methane; right-hydroxy phenyl-the 3-naphthylamines; 2,2,4-trimethyl-1; 2-dihydroxy quinoline; thiobis (betanaphthol); mercaptobenzothiazoler; mercaptobenzimidazole; AAN; two (2; 2,6,6-tetramethyl-4-piperidyl) decylate; 2; 2; 6,6-tetramethyl-4-piperidyl benzoic ether; dilauryl-8,8 '-thiodipropionate; distearyl acyl group-8; 8 '-thiodipropionate; three (4-nonyl phenol) phosphite ester and its combinations.
Some non-limiting examples of suitable singlet oxygen quenchant comprise: 1; 4-diazabicyclo [2; 2; 2] octane (DABCO); beta carotene; 1; the 3-cyclohexadiene; 2-diethylamino methyl furans; 2-phenyl amino methylfuran; 9-diethylamino methyl anthracene; 5-diethylamino methyl-6-phenyl-3; 4-dihydroxy pyrans; nickel dimethyldithiocarbamate; nickel dibutyl dithiocarbamate; 3; 5-di-tert-butyl-4-hydroxyl benzyl neighbour-ethyl phosphonic acid nickel; 3; 5-di-tert-butyl-4-hydroxyl benzyl neighbour-octyl group nickel phosphate; nickel-[2; 2 '-thiobis (uncle's 4-octyl group phenates)] (n-butylamine); nickel-[2; 2 '-thiobis (uncle's 4-octyl group phenates)] (2 ethyl hexylamine); nickel-two [2; 2 '-thiobis (uncle's 4-octyl group phenates)]; nickel-two [2; 2 '-sulfone-two (4-octyl group phenates)]; nickel is two-and (2-hydroxy-5-methyl oxygen base phenyl-N-normal-butyl aldimine); nickel two (two sulfo-benzyls); nickel two (two sulfo-diacetyls) and its combinations.
In some embodiments, thermochromic material comprises for example VO of inorganic thermochromism pigment 2, Cu 2HgI 4, V 2O 3Ag 2S, SmS, VO, Ag 2Se, Ag 2Te, Cu 2S, ZnO, PbO, HgI 2, NiSO 4, Cd xZn 1-xSySe 1-y(x is 0.5-1, and y is 0.5-1), Zn xCd yHg 1-x-yO aSbSe cTe 1-a-b-c(x is 0-0.5, and y is 0.5-1, and a is 0-0.5, and b is 0.5-1, and c is 0-0.5), Hg xCd yZn 1-x-ySbSe 1-b(x is 0-1, and y is 0-1, and b is 0.5-1), or its combination.
This temperature indicator or thermochromic material can be the form of broad variety, comprise micro-capsule, printing ink, coating, paper, band, powder, slurries, epoxy, masterbatch etc.In some embodiments, temperature indicator or thermochromic material are had the micro-capsule form in the droplet of protective bulkhead around by microencapsulation for thermochromic material wherein.In other embodiments, temperature indicator or thermochromic material are the form of printing ink or dyestuff.In other embodiments, temperature indicator is the form of coating.In other embodiments still, temperature indicator is the form of paper.The paper of this thermochromism floods with thermochromic material usually.In other embodiments still, temperature indicator is the form that comprises the band of thermochromic material and polymer adhesive.
The steamer of Pi Luing can be made by any suitable material herein.In some embodiments, milk head part or nipple assembly are made by elastomeric material, elastomeric material includes, but are not limited to natural rubber, thermoplastic elastomer, latex rubber, silicone or any other desirable thermoset plastics or thermoplastic elastomer (TPE), or its combination.
In some embodiments, each part of steamer can be made by any suitable material, these materials comprise, but be not limited to polyethylene (PE), high density polyethylene (HDPE) (HDPE), low density polyethylene (LDPE) (LDPE), PETG (PET), polypropylene (PP), Merlon, polyvinyl chloride (PVC), thermoplastic elastomer (TPE) (TPE), silicone, glass, fibrous glass, clay, pottery, metal, salvage material, or its combination.
Each part of the steamer of Pi Luing can randomly comprise silicon-ketone composition herein.This silicon-ketone composition can comprise silicon-containing polymer or can solidify or be cross-linked to form the prepolymer of silicon-containing polymer.The wherein a kind of of silicon-containing polymer commonly used is silicone.Silicone also is known as the siloxanes or the polysiloxanes of polymerization.The non-limiting example of some of silicone comprises dimethyl silicone polymer, polymethyl hydrogen siloxane, fluorosilicone, phenyl methyl dimethyl silscone etc.Silicone has chemical formula-[Si (R) 2-O] n-, wherein R is for example methyl, ethyl and phenyl of one or more organic groups, and n is meant number of repeating units in the silicone polymer backbone.In some embodiments, can use organic side group that two or more-Si-O-main chain is linked together.By change-Si-O-chain length, side group and crosslinked, can synthesize the performance with broad variety and the silicone of composition.
Silicone normally is widely used in the flexible material of packing ring, heat shielding, fire stop, sealer, mat and insulator.The silicone that solidifies has high temperature resistance (about at the most 320 ℃), the good good response rate of sealability, UV and ozone resistance and compression back.In addition, silicone is to extremely resilience of mechanical fatigue, this means that this material can repeated flex and can lost strength or elasticity.Silicone in wide temperature range, keep they mechanical performance and silicone rubber in the existence of hydrocarbon side chain make extremely hydrophobic of these materials.Because its antistick characteristic, low chemism and hypotoxicity, therefore for baking tray and cooker for example for the steamer silicone be good selection.
Silicone can change to gel from liquid and change to rubber and change to duroplasts on denseness.The most frequently used silicone is line style dimethyl silicone polymer (PDMS), and it is a silicone oil.The silicone material of another common type comprises silicone rubber or resin, and it is formed by the oligosiloxane of branching and/or cage shape usually.
In some embodiments, the silicon-ketone composition of Pi Luing comprises silicon-containing polymer for example silicone rubber, liquid silicone rubber (LSR), flurosilicone rubber, silicone modified ethylene-propylene rubber (SEP rubber), silicone mylar, silicone alkyd resins, silicone epoxy resin herein, or its combination.In some embodiments, the silicone rubber of Pi Luing is single-component RTV rubber, bi-component RTV rubber, silicone rubber herein, or its combination.
In some embodiments, the silicon-ketone composition that discloses herein comprises silicone rubber.The silicone rubber of any routine can use in this article.In some embodiments, silicone rubber has general formula (I):
R aSiO (4-a)/2?(I)
Wherein R is that to have the replacement of 1-10 carbon atom or unsubstituted univalence hydrocarbyl and a be the positive number with value of about 1.95-about 2.05.In some embodiments, each R is for example methyl, ethyl, propyl group and butyl of alkyl independently; Alkenyl is vinyl, pi-allyl and cyclobutenyl for example; Aryl is phenyl and tolyl for example; Perhaps the one or more hydrogen atoms that wherein link to each other with the carbon atom of alkyl, alkenyl or aryl are by halogen atom, cyano group, chloromethyl, chloropropyl, 3,3, alkyl, alkenyl or the aryl of the replacement that 3-trifluoro propyl, 2-cyano ethyl etc. replace.Can be identical or different by the group that R represents.In certain embodiments, a of formula (I) is 2.
In certain embodiments, silicone rubber has general formula (II):
Figure A200810133047D00171
Q wherein 1And Q 2Each be one of them monoradical independently with following formula:
Figure A200810133047D00172
Figure A200810133047D00173
(4)，
Figure A200810133047D00174
With
Figure A200810133047D00175
Each of X, Y and Z is one of them the divalent group with following formula independently:
Figure A200810133047D00181
With
Figure A200810133047D00183
And each of n, m and l is 0-10 independently, 000 integer.
In some embodiments, silicone rubber have formula (II)-wherein 1 be 0 and X be divalent group (9); And Y is divalent group (11).In other embodiments, to have formula (II)-wherein X be divalent group (10) to silicone rubber; Y is that divalent group (9) and Z are divalent group (11).In other embodiments, to have formula (II)-wherein X be divalent group (12) to silicone rubber; Y is that divalent group (9) and Z are divalent group (11).
Generally speaking, silicone rubber provides the good resistance of extreme temperature and can use in-55 ℃ approximately-Yue 300 ℃ temperature range.In these temperature ranges, their hot strength, percentage elongation, tearing strength and compression can be better than traditional natural or synthetic organic rubber.
Generally speaking, silicone rubber is the material of height inertia and does not react with most of chemical substances.In addition, silicone rubber has the resistance of the ozone higher than any organic rubber, UV light, heat, humidity and other aging action.The material that this chemical inertness makes silicone rubber become the application in medical applications and the extreme environment is selected.
Also have many special silicone rubber grade and forms, comprising: gloss, conduction, chemistry/oil/acid/gas resistance, low cigarette discharging and fire-retardant in steam resistance, metal detectability, the dark.
In some embodiments, the silicon-ketone composition of Pi Luing comprises silicone rubber herein, for example silicone rubber, single-component RTV silicone rubber and the bi-component rtv silicone rubber of purpose commonly used.In this article can the known any conventional silicone rubber of operation technique personnel.Can for example colouring agent and crosslinking agent grind to form silicon-ketone composition with silicone rubber and at least a additive.Silicon-ketone composition can be extruded or under pressure, be injected in the mould then, and be processed into silicone articles for example steamer and Ta Jin lid (tagine) then.Generally speaking, the machine pressure on the mould can be the about 300Kg of about 20Kg-, the about 275Kg of about 40Kg-, the about 250Kg of about 50Kg-, the about 200Kg of about 60Kg-, the about 175Kg of perhaps about 70Kg-.
Randomly, can apply heat with sulfuration or solidifying silicon-ketone composition or goods.Generally speaking, can be in mould carry out hot curing at first forming desirable shape, and after goods are taken out, carry out hot curing then from mould with the back curing that prolongs with two-step method.Generally speaking, the curing temperature in the mould is about 120 ℃-Yue 200 ℃, about 140 ℃-Yue 180 ℃, perhaps about 150 ℃-Yue 170 ℃.Can be about 10 seconds-Yue 500 seconds, about 25 seconds-Yue 400 seconds, about 50 seconds-Yue 300 seconds, about 75 seconds-Yue 200 seconds, perhaps about 100 seconds-Yue 150 seconds the curing time in the mould.
Back curing temperature is generally about 150 ℃-Yue 300 ℃, about 160 ℃-Yue 275 ℃, about 170 ℃-Yue 250 ℃, perhaps about 180 ℃-Yue 225 ℃.Rear curing time can be about 10 minutes-Yue 24 hours, about 20 minutes-Yue 16 hours, about 30 minutes-Yue 10 hours, about 1 hour-Yue 8 hours, perhaps about 2 hours-Yue 6 hours.In some embodiments, the curing temperature in the mould is about 155 ℃-Yue 165 ℃.In other embodiments, back curing temperature is about 200 ℃-Yue 210 ℃.In other embodiments, be about 120 seconds-Yue 140 seconds curing time.In other embodiments still, rear curing time is about 3 hours-Yue 5 hours.
Some non-limiting examples that are used for the suitable silicone rubber of purpose commonly used comprise KE-541-U, KE-551-U, KE-571-U, KE-581-U, KE-555-U, KE-575-U, KE-520-U, MF940U, MF950U, MF960U and MF970U.Some non-limiting examples of suitable single-component RTV silicone rubber comprise KE-41, KE-42, KE-44, KE-45, KE-441, KE-445 and KE-45S.Some non-limiting examples of suitable bi-component rtv silicone rubber comprise KE-12, KE-14, KE-17, KE-108, KE-111, KE-1222, KE-1241, KE-1414, KE-1415, KE-1416, KE-1417, KE-1314, KE-1600, KE-1603 and KE-1606.All above-mentioned silicone rubbers can be from Shin-Etsu Chemical Co., Ltd., and Tokyo, Japan obtains.
In some embodiments, the silicon-ketone composition that discloses herein comprises liquid silicone rubber (LSR).Can use the LSR of any routine in this article.Liquid silicone rubber is to have low compression, greatly stable and for example about-55 ℃ of curing silicones to the ability of about 300 ℃ extreme temperature of opposing.Can obtain to have the physical property of wide region and applicable to the various liquid silicone rubber of application-specific.Can be by the hydrogen siloxyization that liquid silicone rubber is addition-crosslinked to form silicone elastomer in the presence of platinum catalyst.Can form the liquid silicone rubber composition by four kinds of solvents are mixed: the silicone polymer of substantial linear, one or more reinforcers and optional one or more non--reinforcers, crosslinking agent and hydrogen silylanizing catalyst.Can estimate the mechanical performance of liquid silicone rubber composition, for example hot strength, percentage elongation, tearing strength and compression.Can form silicone articles for example silicone steamer and Ta Jin lid (tagine) by liquid injection molding system (LIMS) by the liquid silicone rubber composition.Liquid injection molding (LIM) be a kind of comprise be used for preparing burden in proportion, mixing and dispense liquid resin formulation and directly the liquid resin preparation is infused in the method for the mould of clamping pressure under.In some embodiments, the bi-component liquid silicone composition that will comprise liquid silicone rubber, catalyst, crosslinking agent and optional at least a additive is directly sent into the mixer that is used for homogenizing.In about 10 seconds time the mixture of homogenizing is directly injected the die cavity of heat then at about 30 seconds of about 2-or about 3-.Vulcanize or be solidificated in and carried out in the die cavity about 1 second-Yue 90 seconds or about 5 seconds-Yue 90 seconds time.
In this article can the known any LIMS of operation technique personnel.In some embodiments, can by wherein from be mixed into molding in steps the high accuracy injection molding machine of automation prepare for example silicone steamer and Ta Jin lid (tagine) of silicone articles.This automated system can be saved work and time, and the feasible high-quality moulding article that makes easily.LIMS can provide some advantages that are better than other polymer processing method.For example, it can be saved time, because curing rate is fast and molding cycle can reduce, especially when using the liquid silicone of addition curing.In addition, liquid injection molding can carry out under low injection pressure, because material is a liquid.
LIMS is suitable for the molding precision components and does not have light, no runner molding.Because the silicone articles of molding is deviate from from mould easily after solidifying, therefore can be with the molding methods automation.This system is eco-friendly, because during curing do not generate byproduct.Adopt the molding that does not have light and no runner, do not need to handle waste material, this means more eco-friendly production method.
The non-limiting example of some of suitable liquid silicone rubber comprises KEG-2000-40 (A/B), KEG-2000-50 (A/B), KEG-2000-60 (A/B), KEG-2000-70 (A/B), KEG-2001-40 (A/B), KEG-2001-50 (A/B), and these are applicable to quick curing, transparent and high strength application; KE-1950-10 (A/B), KE-1950-20 (A/B), KE-1950-30 (A/B), KE-1950-35 (A/B), KE-1950-40 (A/B), KE-1950-50 (A/B), KE-1950-60 (A/B), KE-1950-70 (A/B), these are applicable to transparent and high strength is used; KE-1935 (A/B), KE-1987 (A/B), KE-1988 (A/B), these are applicable to high grade of transparency application; And KE-2014-30 (A/B), KE-2014-40 (A/B), KE-2014-50 (A/B), KE-2014-60 (A/B), these are applicable to that oil impregnate uses.All above-mentioned liquid silicone rubber can be from Shin-Etsu ChemicalCo., Ltd., and Tokyo, Japan obtains.
In some embodiments, the silicon-ketone composition that discloses herein comprises flurosilicone rubber.Can use the flurosilicone rubber of any routine in this article.Flurosilicone rubber has the high resistance of extreme temperature and chemical substance usually and has good processing characteristics.Flurosilicone rubber also has excellent solvent, oil or silicone liquid resistance.The non-limiting example of some of suitable flurosilicone rubber comprises the FE-201-U series that is used for molding purpose commonly used and is used for the FE-301-U series that high strength is used that all these can be from Shin-Etsu Chemical Co., Ltd., Tokyo, Japan acquisition.The non-limiting example of other of suitable flurosilicone rubber comprises FE-251-U, FE-261-U, FE-271-U, FE-351-U, FE-361-U and FE-451-U, and all these can be from Shin-Etsu ChemicalCo., Ltd., and Tokyo, Japan obtains.
In some embodiments, the silicon-ketone composition that discloses herein comprises silicone modified ethylene-propylene rubber (SEP rubber).Can use the SEP rubber of any routine in this article.SEP rubber is by preparing ethylene-propylene rubber (EPDM) with the silicone modification.This improvement has improved thermal endurance, weatherability and the low-temperature characteristics of EPDM.These performances of SEP rubber are present between those of EPDM and silicone rubber usually, but SEP rubber have favourable in addition chlorine resistance can and the sponge foam characteristics.In being higher than 100 ℃ hot conditions, SEP rubber has mechanical strength, particularly tearing strength higher than EPDM and that can compare with the high strength silicone rubber usually.With regard to the resistance of steam, hot water, bronsted lowry acids and bases bronsted lowry, SEP rubber is more durable than silicone rubber usually.SEP rubber grade, thermal endurance class can several grades for example commonly used, extrude grade, flame retardant rating and daylight grade and obtain.Some non-limiting examples of grade SEP rubber commonly used comprise SEP-1711-U and SEP-1411-U.The non-limiting example of some of thermal endurance class SEP rubber comprises SEP-1721-U, SEP-1421-U and SEP-855B-U.A non-limiting example extruding grade SEP rubber comprises SEP-1731-U.A non-limiting example of flame retardant rating SEP rubber comprises SEP-363-U.A non-limiting example of daylight grade SEP rubber comprises SEP-1631-U.All above-mentioned SEP rubber can be from Shin-EtsuChemical Co., Ltd., and Tokyo, Japan obtains.
In some embodiments, the silicon-ketone composition that discloses herein comprises silicone mylar, silicone alkyd resins or silicone epoxy resin.Silicone mylar, silicone alkyd resins and the silicone epoxy resin of in this article can the operation technique personnel known any routine.The non-limiting example of some of silicone mylar comprises can be from Shin-Etsu Chemical Co., Ltd., Tokyo, KR-5230 and KR-5230 that Japan obtains.A non-limiting example of silicone alkyd resins comprises can be from Shin-EtsuChemical Co., Ltd., Tokyo, the KR-5206 that Japan obtains.The non-limiting example of some of silicone epoxy resin comprises can be from Shin-Etsu Chemical Co., Ltd., Tokyo, ES-1001N, ES-1002T and ES-1023 that Japan obtains.
In some embodiments, can for example natural rubber, synthetic rubber or its combination change or improve the mechanical performance and/or the physical property of silicon-ketone composition by adding one or more non-silicon rubber materials.Suitable more elastomeric non-limiting examples comprise for example polybutadiene of butadiene polymer; Isobutene rubber (butyl rubber); Ethylene-propylene rubber; Neoprene (polychlorobutadiene); Polyisoprene; 1,3-butadiene or isoprene and monomer be the copolymer of styrene, acrylonitrile and methyl methacrylate for example; Ethylene/propylene/diene hydrocarbon (EPDM) rubber is ethylene/propene/bicyclopentadiene trimer for example.The non-limiting example of suitable butadiene polymer comprise by with butadiene separately or with one or more other polymerizable ethylenically unsaturated compounds those polymer of styrene, methyl styrene, methyl isopropenyl ketone and acrylonitrile polymerization preparation for example with rubbery state performance.In some embodiments, based on the total amount of polymerizable material, the butadiene amount of 40wt% at least is present in the mixture.
Randomly, silicon-ketone composition can comprise one or more suitable additives for example crosslinking agent or curing agent, colouring agent (for example pigment and dyestuff), catalyst, filler, reinforcing material, dispersant, surfactant, wetting agent, coupling agent, lubricant, promoter, rheology modifier, thickener, adhesion promotor, plasticizer, ageing inhibitor, antioxidant, defoamer, sealing agent, antistatic agent, mould inhibitor, inorganic agent, acid acceptor, UV stabilizer, anticaking agent, blowing agent, fire retardant, drier etc.By especially controlling kind and the quantity that contains silicone polymer, curing agent, filler and/or reinforcing material, for example compression of mechanical performance, hot strength and the flexibility that can regulate the silicon-ketone composition that discloses herein.
Crosslinked or curing agent can be peroxide, slaine or its combination.Some non-limiting examples of suitable crosslinked or curing agent comprise organic peroxide for example acyl peroxide (for example acetyl group and benzoyl peroxide), alkyl peroxide (for example tert-butyl peroxide and cumyl peroxide), bicarbonate, hydroperoxides (for example tert-butyl hydroperoxide and cumene hydroperoxide), cross ester (for example t-butyl perbenzoate), azo-compound (for example 2,2 '-azobis isobutyronitrile), disulphide, the tetrazene and its combination.
The non-limiting example of other of suitable organic peroxide comprises: peroxidating monochloro benzoyl, chlorination are to toluyl, peroxidating 2,4-dichloro-benzoyl, t-butyl perbenzoate, cumyl peroxide, 2, two (t-butyl peroxy)-2 of 5-, 5-dimethylhexane, 2, two (t-butyl peroxy)-2 of 5-, 5-dimethyl hexin.The non-limiting example of some of suitable bicarbonate comprises myristyl peroxide bicarbonate and two cyclo-dodecyl peroxide bicarbonates, tert-butyl group list peroxycarbonate and has the compound of formula (III):
Figure A200810133047D00221
R wherein 1And R 2Each be alkyl independently with about 10 carbon atoms of about 3-.
Crosslinked or the curing agent of the commercially available acquisition that some are suitable comprises C-1A, C-3, C-4, C-8, C-8A, C-8B, C-10, C-15, C-16, C-23, C-25A/B and SHK-158, all these can be from Shin-Etsu Chemical Co., Ltd., Tokyo, Japan obtains.
In some embodiments, per 100 parts of silicon-ketone compositions, quantity crosslinked or curing agent is about 0.2 part-Yue 5 parts, about 0.3 part-Yue 4 parts, about 0.4 part-Yue 3 parts, about 0.5 part-Yue 2.5 parts, about 0.5 part-Yue 2.5 parts, about 0.75 part-Yue 2 parts, perhaps about 1.25 parts-Yue 1.75 parts.In other embodiments, per 100 parts of silicon-ketone compositions, quantity crosslinked or curing agent is about 0.5 part at the most, about 0.75 part at the most, about 1.0 parts at the most, about 1.5 parts at the most, about 2.0 parts at the most, perhaps about at the most 3.0 parts.In other embodiments, per 100 parts of silicon-ketone compositions, quantity crosslinked or curing agent be at least about 0.1 part, at least about 0.2 part, at least about 0.3 part, at least about 0.4 part, at least about 0.5 part or at least about 0.6 part.
In some embodiments, silicon-ketone composition can solidify by traditional addition reaction curing agent.Some non-limiting examples of suitable addition reaction curing agent are included in the organic hydrogen polysiloxanes that has at least two or at least three Si-H groups in the molecule.The non-limiting example of some of suitable organic hydrogen polysiloxanes comprises the copolymer of methylhydrogenpolysi,oxane and methylhydrogenpolysi,oxane and dimethyl polysiloxane.Generally speaking, organic hydrogen polysiloxanes can silicon-ketone composition in the quantity blend of Si-H group of about 0.5 mole of every mole of alkenyl-Yue 3 moles in silicon-ketone composition.
Generally speaking, catalyst can be used with the addition reaction curing agent.The non-limiting example of some of appropriate catalyst comprises pure modified product, chloroplatinic acid and ethene or the compound of propylene and the compound of chloroplatinic acid and vinylsiloxane of chloroplatinic acid, chloroplatinic acid.Based on the total weight of silicon-ketone composition, can be with the addition reaction catalyst blend to obtain about 0.1ppm-1, the platinum of 000ppm or the about 500ppm of about 1ppm-.
Silicon-ketone composition can comprise the sulfur vulcanization agent, especially comprises under natural rubber or the elastomeric situation at silicon-ketone composition.The example of suitable sulfur vulcanization agent comprises the vulcanizing agent of elementary sulfur or contribution sulphur.In some embodiments, the sulfur vulcanization agent is an elementary sulfur.Also can use other crosslinking agent.
In some embodiments, silicon-ketone composition further comprises reinforcing material.Can use any rubber reinforcing material that can strengthen silicon-ketone composition, it includes, but are not limited to polyester, polyamide (for example nylon and aromatic polyamides), polyvinyl alcohol, carbon, glass, steel (bronzing, zinc or copper), polybenzoxazoles, artificial silk and other organic or inorganic composition.These rubber reinforcing materials can be the form of silk thread, fiber, yarn, wire harness, sheet material or fabric.In some embodiments, the rubber reinforcing material comprises glass fibre.In some embodiments, the rubber reinforcing material is the fibre plate that comprises one or more stable fiber in the temperature range that will use.Reinforcing fiber materials can be the fabric of nylon, polyester, aromatic polyamides, acrylic acid, polyurethane, alkene, polylactide, fibrous glass, airlaid etc.In other embodiments, before using, apply the reinforcing glass fiber with adhesion promotor and liquid silicone.
Silicon-ketone composition can also comprise one or more colouring agents.Can use the colouring agent of any routine in this article.The non-limiting example of some of suitable colouring agent comprises can be from Shin-Etsu ChemicalCo., Ltd., Tokyo, KE-Color BR, KE-Color W, KE-Color MB, KE-Color BL, KE-Color SB, X-93-941 and X-93-942 that Japan obtains.The non-limiting example of some of suitable colouring agent comprises can be from ZSB 336, ZSA 101, ZSZ924, ZSA101, ZSB216, ZSB630, ZSB631, ZSB632, ZSB633 and the ZSB634 of Holland Colours China Ltd acquisition.Colouring agent can be used all possible color, shade or tone with the silicone articles that is provided for disclosing herein separately or with one or more other colorant combination.The non-limiting example of some of suitable color comprises redness, orange, yellow, green, blue, indigo-blue, purple, pink, silver color, gold, coppery, brown, black, grey, light champagne, white and these all known shades and tone.
Randomly, silicon-ketone composition can comprise one or more fillers.Can use any conventional fillers that is used for silicon-ketone composition in this article.The non-limiting example of some of appropriate filler comprises mica, aluminium hydroxide, carbon black, asbestos, glass wool and its combination of metal oxide, metal nitride, metal carbonate, metal silicate, metal dust, pulverizing.The non-limiting example of some of suitable metal oxide comprises silicon dioxide, aluminium oxide, titanium oxide, magnesium oxide, barium monoxide, cesium oxide, zinc oxide, iron oxide etc.The non-limiting example of some of suitable metal nitride comprises boron nitride, aluminium nitride, silicon nitride, carborundum etc.The non-limiting example of some of suitable metal comprises aluminium, copper, silver etc.The non-limiting example of some of suitable metal carbonate comprises calcium carbonate, zinc carbonate etc.The non-limiting example of some of suitable metal silicate comprises alumina silicate, magnesium silicate, zinc silicate, ferrosilite etc.The non-limiting example of some of suitable carbon black comprises acetylene black, furnace black, channel black etc.
In some embodiments, filler is the silicon dioxide of fine-powder form.Filler be can add and the performance of silicon-ketone composition and/or the purpose of working ability are used to improve.The non-limiting example of some of suitable silicon dioxide comprises the silicon dioxide, fumed silica powder of fumed silica, wet lapping, quartz, diatomite and its combination in small, broken bits.The silica surface of fumed silica or wet lapping can be handled to form hydrophobicity silicon dioxide.In some embodiments, by as S.Brunauer, P.H.Emmett and E.Teller, Journal of the American ChemicalSociety, 60, BET (Brunauer-Emmet-Teller) method of 309 (1938) the meter areas of describing is measured, and the surface area of silica filler is at least about 1m 2/ g, at least about 10m 2/ g, at least about 20m 2/ g, at least about 30m 2/ g, at least about 40m 2/ g or at least about 50m 2/ g, this method is hereby incorporated by.In other embodiments, measure by the BET method, the surface area of silica filler is about 1m 2The about 500m of/g- 2/ g, about 2m 2The about 400m of/g- 2/ g, about 5m 2The about 300m of/g- 2/ g, about 10m 2The about 200m of/g- 2/ g or about 25m 2The about 100m of/g- 2/ g.
Based on the silicon-ketone composition of 100 weight portions, silica filler in small, broken bits amount with about 30 weight portions of about 1-, about 15 weight portions of about 2-or about 10 weight portions of about 3-can be added in the silicon-ketone composition that discloses herein.
Randomly, silicon-ketone composition comprises dispersant.Can use can with uniform filling be dispersed in any dispersant in the silicon-ketone composition.The non-limiting example of some of suitable dispersant comprises organosilazanes (or hexa methyl silazane) or organosilan.
Randomly, silicon-ketone composition comprises fire retardant.The non-limiting example of some of suitable fire retardant comprises algeldrate, Firebrake ZB, metal silicate for example wollastonite, platinum and platinum compounds.
Randomly, silicon-ketone composition comprises adhesion promotor.The non-limiting example of some of suitable adhesion promotor comprises for example aminoalkyl alkoxy silane, the ethyoxyl alkyl alkoxy silane product of 3-glycidoxypropyltrimewasxysilane and mercaptoalkyl alkoxy silane and γ-An Jibingjisanyiyangjiguiwan-ethylene diamine and silicyl acrylate for example of alkoxy silane.Can use the isocyanuric acid ester for example 1,3 that contains silicon group in addition, 5-three (trialkoxysilyl alkyl) isocyanuric acid ester.Other suitable adhesion promotors are for example 3-glycidoxypropyltrimewasxysilane and the amino alkoxy silane that replaces 3-TSL 8330 and optional alkylalkoxy silane product of methyltrimethoxy silane, ethyoxyl alkyl alkoxy silane, mercaptoalkyl alkoxy silane and its derivative for example for example of epoxy radicals alkylalkoxy silane.
Silicon-ketone composition can also comprise one or more promoter.Promoter can be used for, controlled the performance of required time of sulfuration and/or temperature and raising sulfide.Suitable promoter includes, but not limited to amine, disulphide, guanidine, thiocarbamide, thiazole, thiuram, sulfenamide, dithiocarbonate and xanthine salt.In some embodiments, primary accelerator is for example N of sulfenamide, N-dicyclohexyl-2-benzene thiazole sulfenamide.Can use and to promote rubber bound at the metal any cobalt compound on the stainless steel for example.Suitable cobalt compound includes, but not limited to for example cobalt salt of stearic acid, palmitic acid, oleic acid, linoleic acid etc. of aliphatic acid and other carboxylic acid; Cobalt salt with the aliphatic series of 6-30 carbon atom or alicyclic carboxylic acid is new cobalt decanoate for example; Aromatic carboxylic acid's cobalt salt is cobalt naphthenate for example; Cobalt halide is cobalt chloride for example; For example derive from OM Group, Inc., Cleveland, Ohio's with organic cobalt-boron compound
Figure A200810133047D00251
680C.
Silicon-ketone composition can prepare by for example said components evenly being mixed and randomly heat-treat in atmospheric pressure or vacuum in end runner mill, Banbury mixer, cream group's mixer or the kneader at rubber mixer.In some embodiments, can be by for example kneader and at room temperature mixture is mediated, and under about 100 ℃-Yue 200 ℃, heat-treated about 15 minutes-Yue 8 hours at last then and prepare silicon-ketone composition of kneader device that component is packed into.As selection, can under the temperature of for example about 160 ℃ or higher rising, component be mixed and mixture can be cooled to room temperature subsequently by the Banbury mixer.
By known Polymer Processing technology for example extrude, injection moulding, rotational molding and molding, the silicon-ketone composition of Pi Luing can be used for preparing silicone articles herein.In some embodiments, use the silicon-ketone composition that discloses to prepare silicone articles herein by injection moulding.In other embodiments, use the silicon-ketone composition of disclosure herein by extruding the preparation silicone articles.In other embodiments, use the silicon-ketone composition that discloses to prepare silicone articles herein by molding.In other embodiments, use the silicon-ketone composition that discloses to prepare silicone articles herein by rotational molding.
Generally speaking, injection moulding is widely used in making the various plastic components that are used for various application.Generally speaking, injection moulding be a kind of by it with polymer fusion or softening and under high pressure inject the method for the mould opposite then with the parts that form desirable shape and size with desirable shape.Mould can for example steel and aluminium be made by metal.The injection moulding of polymer is described in Beaumont etc., " SuccessfulInjection Molding:Process, Design and Simulation ", Hanser GardnerPublications, Cincinnati, Ohio (2002), its full content is hereby incorporated by.
In some embodiments, can prepare silicone articles by the silicon-ketone composition that comprises liquid silicones rubber (LSR) by liquid injection molding (LIM) method.In some embodiments, the LSR pumping can be arrived die apparatus by pipeline and/or pipe.In other embodiments, by measuring pump static mixer is passed through in bi-component LSR pumping.Bi-component LSR comprises catalyst and reactant usually.Before adding optional additive, simultaneously or afterwards, catalyst (part A) can be introduced mixture.Reactant (part B) is the organohydrogensiloxanes crosslinking agent normally, and it can be blended in the mixture when comprising cross-linked inhibitor if desired or afterwards adding optional additive.In static mixer, component is evenly mixed and transfer to then in the cold metering section of injection molding machine.In some embodiments, the ratio of part A: part B is the about 1:2 of about 2:1-, the about 1:1.5 of about 1.5:1-, the about 1:1.25 of about 1.25:1-, the about 1:1.1 of about 1.1:1-, the about 1:1.05 of perhaps about 1.05:1-.Can adopt other ratio to change the performance of silicone product.In some embodiments, can change part A by the quantity that reduces or increase filler: the ratio of part B.In other embodiments, in order to regulate cross-linking properties, can change the ratio of part A: part B by the quantity that increases catalyst so that LSR will setting quickly under lower temperature.In other embodiments, can change the ratio of part A: part B so that LSR will formalize slowlyer under higher temperature by increasing content of monomer.In other embodiments still, under the about 50 ℃-temperature of Yue 200 ℃ or about 70 ℃-Yue 180 ℃, silicon-ketone composition is solidified the suitable time of the quantity that depends on temperature, crosslinking agent and inhibitor.In other embodiments still, under about 140 ℃-Yue 160 ℃ temperature, silicon-ketone composition is solidified.
In some embodiments, reinforcing material is embedded in the silicon-ketone composition that discloses herein.In other embodiments, reinforcing material can be the form of fibre plate.When using fibre plate, before inserting fibre plate, can use non--viscous plastic film to separate top and bottom die.Non--viscous plastic film can be normal glass paper, plastic wraps, paraffin paper,
Figure A200810133047D00261
Polyethylene, PVC, PTFE, Deng.In other embodiments, use has about 0.05cm thickness
Figure A200810133047D00263
Sheet material is separated mould.
In some embodiments, can be with the liquid silicone AB coated fiber sheet that is pre-mixed.What wish is that the liquid silicone AB that is pre-mixed will use or freezing to increase its storage life immediately.Can use the roller coat and the flush coater of various commercially available acquisitions.Sheets of sizes can change according to the quantity of required coated sheet and effective material.In one embodiment, the roller of fibrous glass sheet is packed in the z-type roll coater and then roll-in by the body lotion of the liquid silicone AB that is pre-mixed.Can utilize machine speed and body lotion size adjustment to apply the time.The coating time can for be less than 1 minute-above 1 hour.For fine and close fabric and thicker material, need the long coating time.On the contrary, the opening fabric that can be used for approaching than the short coating time.In one embodiment, the coating time is about 6 minutes-Yue 18 minutes or about 10 minutes-Yue 14 minutes.In another embodiment, the coating time is about 11 minutes-Yue 13 minutes.Can and cut into desirable size then with the fiber drying that applies to mix various silicone articles.
In certain embodiments, silicon-ketone composition comprises silicone rubber and is placed in the metering section of injection molding machine.Subsequently, the silicon-ketone composition in the metering section can be pushed away cold runner and runner system and enter in the chamber of heat, the sulfuration of carrying out silicon-ketone composition there in mould is to form moulding article.In other embodiments, moulding article further can be solidified so that desirable machinery, chemistry and physical property to be provided the back.In other embodiments, can be with moulding article water cleaning and dry then.
Extruding is a kind ofly by it polymer to be pushed away too high temperature and pressure district continuously along screw rod, there with its fusion and compacting, and forces its method by punch die at last.Extruding of polymer is described in C.Rauwendaal, " Polymer Extrusion ", Hanser Publishers, New York, NY (1986); And M.J.Stevens, " Extruder Principals and Operation ", EllsevierApplied Science Publishers, New York, among the NY (1985), these full content is hereby incorporated by.
In some embodiments, can and be sulfided into silicone articles with the silicon-ketone composition extrusion molding that discloses herein.The silicon-ketone composition of Pi Luing can comprise at least a additive that discloses herein herein.The extrusion molding of silicone rubber composition and sulfuration can be undertaken by any generally well-known extruding with vulcanization process.The non-limiting example of some of vulcanization process comprises atmospheric heat air cure, steam vulcanization (cure) continuously, electron beam vulcanization, UHF (ultra-high frequency) sulfuration and LCM (liquid curing medium) sulfuration.In certain embodiments, sulfuration was carried out under about 100 ℃-Yue 500 ℃ about 1 second-Yue 30 minutes.In other embodiments, moulding article further can be solidified so that desirable machinery, chemistry and physical property to be provided the back.
Molding normally a kind of by in its mould that polymer fusion and introducing is opposite with desirable shape with the method for the parts that form desirable shape and size.Molding can be stress-free or pressure is assisted.The molding of polymer is described in Hans-Georg Elias " An Introduction toPlastics ", Wiley-VCH, and Weinhei, Germany, 161-165 page or leaf (2003), it is hereby incorporated by.
Rotational molding is a kind of method that is generally used for preparing hollow plastic product.By adopting other post moulding operation, can make composite component effectively as other molding and extruding technology.Different heating, fusion, moulding and the cooling stages of being with other processing method of rotational molding all carry out after polymer is placed mould, therefore do not apply external pressure between shaping period.The rotational molding of polymer is described in Glenn Beall, " Rotational Molding:Design, Materials ﹠amp; Processing ", Hanser Gardner Publications, Cincinnati, among the Ohio (1998), its full content is hereby incorporated by.
The silicon-ketone composition of Pi Luing can be used for preparing the various consumer goods and the industrial products that can find in each room of general family herein.For example, the consumer goods comprise kitchen goods, culinary products, baking goods, food storing goods etc.Generally speaking, the silicon-ketone composition that discloses herein can be used for preparing any silicone articles that is used for family and commercial Application.The non-limiting example of available silicone articles comprises steamer for example feeding bottle, rubber nipple, nipple assembly, feeding-bottle support tool; Cooker is steamer for example; Lid or cover for example tower Jin Gai (tagine), steamer lid, pot cover or cover; Gloves; Bakeware is drip pan, bread drip pan, cupcake drip pan and sweet cake drip pan for example; Measuring cup; Bowl; The flower tray; Jar is the fusion jar for example; Grid is handle grid, saucer tool grid, chair tool grid and bottle holder tool grid for example; Colander; Liner is the microwave pad for example; Fill up that for example chopper plate pad and dirt are washed the pond base plate; Scraper; Cake mould, fruit jelly mould are (for example
Figure A200810133047D0028170323QIETU
Mould); Ice pan; Reservoir vessel; Packing ring or seal; Heat shielding; Fire stop; Cushion; Insulating material etc.
In some embodiments, can prepare silicone articles for example bottle, feeding bottle, nipple assembly, rubber nipple or bottle holder tool by the following method, the method comprising the steps of, and (a) provides silicon-ketone composition; (b) silicon-ketone composition is injected the mould of the silicone articles of disclosure herein.In other embodiments, this method further is included in the mould silicon-ketone composition is solidified to form the step of silicone articles.In other embodiments, this method further comprises step of curing after the silicone articles.
Following examples are shown to illustrate embodiment of the present invention.All numerical value are approximation.When providing number range, it should be understood that the embodiment outside described scope can still fall within the scope of the present invention.The specific detail of describing among each embodiment should not be counted as essential feature of the present invention.
Embodiment
Embodiment 1
Embodiment 1 is an embodiment of the silicon-ketone composition that discloses herein.Can mix by mixture or grind and prepare embodiment 1: the KE-571U (silicone rubber of about 99.5wt% following material; From Shin-Etsu Chemical Co., Ltd., Tokyo, Japan obtains) and the SKH-167 (catalyst of about 0.5wt%; From Shin-Etsu Chemical Co., Ltd., Tokyo, Japan obtains).All wt% quantity are based on the total weight of embodiment 1.
Embodiment 2
Embodiment 2 is another embodiments of the silicon-ketone composition that discloses herein.Can mix by mixture or grind and prepare embodiment 2: the KE-571U (silicone rubber of about 99.7wt% following material; From Shin-Etsu Chemical Co., Ltd., Tokyo, Japan obtains) and the SKH-158 (catalyst of about 0.3wt%; From Shin-Etsu Chemical Co., Ltd., Tokyo, Japan obtains).All wt% quantity are based on the total weight of embodiment 1.
Embodiment 3-temperature indicator
Embodiment 3 is embodiments of the temperature indicator that discloses herein.Embodiment 3 can be by can be from Zhen Cheng Liquid Silicone Injection Molding Machinery, Donggguan City, the injection molding machine preparation that China is commercially available.Mould has a processing cavity and comprises top and the bottom, and it keeps closing during injection moulding process.Before injection, about 150 ℃ are closed and be heated in the top and the bottom of mould.With quantity is that the thermochromism pigment of 5wt% evenly is placed on the bottom of mould and the embodiment 1 of 95wt% is placed on the top of thermochromism pigment.With upper die with bottom die is closed and pressurize under the machine pressure of 150kg.Make the thermochromism pigment dispersing in the embodiment 1 to form mixture and to make this mixture in mould, solidify 300 seconds to form half-finished temperature indicator.Should be half-finished temperature indicator take out and on a side, carry out the mercerising printing.Should solidify about 4 hours behind half-finished temperature indicator under about 205 ℃ ± 4 ℃ temperature then.The temperature indicator that the back is solidified cleans with pure water and is dry then.
Embodiment 4-bottle
Embodiment 4 is embodiments of the bottle that discloses herein.Embodiment 4 can be by can be from Zhen Cheng Liquid Silicone Injection Molding Machinery, DonggguanCity, the injection molding machine preparation that China is commercially available.Mould has 2 processing cavitys and each comprises top, bottom and the axle between top and bottom (or mold core).The temperature indicator of embodiment 3 is placed on the bottom of mould, simultaneously embodiment 1 is placed on the top of the embodiment 3 on the mold bottom and the upside of axle.With upper die and bottom die is closed and under the machine pressure of 150kg the pressurization and be heated to about 150 ℃.Embodiment 1 was solidified in mould about 600 seconds.After about 600 seconds, mould is opened and half-finished bottle is taken out from mould.Unnecessary silicone rubber finishing with bottle.Solidifying about 4 hours after with bottle under about 205 ℃ ± 4 ℃ temperature.The bottle that the back is solidified cleans and drying with pure water.
Embodiment 5-nipple assembly
Embodiment 5 is embodiments of the nipple assembly that discloses herein.Embodiment 5 can be by can be from Zhen Cheng Liquid Silicone Injection Molding Machinery, DonggguanCity, the injection molding machine preparation that China is commercially available.Mould has 2 processing cavitys and comprises top and the bottom, and it keeps closing during injection moulding process.Before injection, about 150 ℃ are closed and be heated in top and bottom.Then embodiment 1 is placed on store or metering section in and under the pressure of about 150kg, force to enter in the mould.Embodiment 1 was solidified in mould about 300 seconds.After about 300 seconds, mould is opened and half-finished nipple assembly is taken out from mould.Unnecessary silicone rubber finishing with the nipple assembly.Solidifying about 4 hours after with the nipple assembly under about 205 ℃ ± 4 ℃ temperature.The nipple assembly that the back is solidified cleans and drying with pure water.
Embodiment 6-rubber nipple
Embodiment 6 is embodiments of the rubber nipple that discloses herein.Embodiment 6 is by can be from Zhen Cheng Liquid Silicone Injection Molding Machinery, DonggguanCity, the injection molding machine preparation that China is commercially available.Mould has 2 processing cavitys and comprises top and the bottom, and it keeps closing during injection moulding process.Before injection, about 150 ℃ are closed and be heated in top and bottom.Then embodiment 2 is placed on store or metering section in and under the pressure of about 150kg, force to enter in the mould.Embodiment 2 was solidified in mould about 300 seconds.After about 300 seconds, mould is opened and half-finished rubber nipple is taken out from mould.Unnecessary silicone rubber finishing with rubber nipple.Solidifying about 4 hours after with rubber nipple under about 205 ℃ ± 4 ℃ temperature.The rubber nipple that the back is solidified cleans and drying with pure water.
Although described the present invention with reference to a limited number of embodiment, the special characteristic of an embodiment should be owing to other embodiment of the present invention.Not having single embodiment is the representative of all aspects of the present invention.In some embodiments, composition or method can comprise NM chemical compound lot or step herein.In other embodiments, composition or method do not comprise or do not contain substantially any compound or the step of not setting forth herein.Existence is from the changes and improvements of described embodiment.The preparation method for compositions can be described to comprise many behaviors or step.These steps or behavior can any order or order implement, unless otherwise indicated.At last, any numerical value of Pi Luing should be counted as being meant approximation herein, and this with whether use word " pact " or " roughly " in describing numerical value has nothing to do.Appended claims are intended to cover all that falls in the scope of the invention and improve and change.

Claims (26)

1. bottle, it comprises:
(a) comprise the container of openend; With
(b) be attached to temperature indicator on the container outer surface,
Wherein this container comprises silicon-ketone composition.
2. the bottle of claim 1, it further comprises the nipple assembly, wherein this nipple assembly comprises:
(a) arcuate part;
(b) link to each other with this arcuate part and the end that sucks from wherein extending, wherein this sucks and holds the tip that comprises perforation; With
(c) flange bottom arcuate part.
3. the bottle of claim 2, it further comprises mounting ring, wherein this mounting ring engages the nipple assembly with container.
4. the bottle of claim 3, wherein this mounting ring is threadably engaged or frictional engagement and the openend of container is engaged.
5. the bottle of claim 4, wherein when observing container from the side, this container is have the positive and convex back side of spill curved.
6. the bottle of claim 5, wherein at least one bearing assembly is attached on the convex back side of container.
7. the bottle of claim 6, wherein when bottle was placed on the bearing assembly, the perforation tip of the end that sucks was above the openend of container.
8. the bottle of claim 6, wherein bearing assembly comprises many legs.
9. the bottle of claim 1, wherein silicon-ketone composition comprises silicone rubber, liquid silicone rubber, flurosilicone rubber, silicone modified ethylene-propylene rubber, silicone mylar, silicone alkyd resins, silicone epoxy resin, or its combination.
10. the bottle of claim 9, wherein silicon-ketone composition further comprises natural rubber, synthetic rubber, crosslinking agent, catalyst, filler, reinforcing material, colouring agent, filler, dispersant, surfactant, wetting agent, coupling agent, lubricant, promoter, rheology modifier, thickener, adhesion promotor, plasticizer, ageing inhibitor, antioxidant, defoamer, anticaking agent, antistatic agent, mould inhibitor, acid acceptor, UV stabilizer, blowing agent, fire retardant, drier or its combination.
11. the bottle of claim 1, wherein temperature indicator comprises thermochromic material.
12. the bottle of claim 11, wherein thermochromic material is liquid crystal, leuco dye or its combination.
13. a rubber nipple, it comprises:
(a) comprise the bottom and link to each other with the bottom and the milk head part partly that sucks from wherein extending; With
(b) have the reversing assembly of first fixed position and second fixed position,
Wherein this reversing assembly and bottom link to each other and the direction identical with the part that sucks and relatively extend from the bottom with the part that sucks in second fixed position in first fixed position.
14. according to the rubber nipple of claim 12, wherein when being positioned at first fixed position or second fixed position, the reversing assembly has spherical in shape basically or oval in shape.
15. the rubber nipple of claim 12 is wherein reversed assembly and is surrounded in first fixed position to the small part part that sucks.
16. the rubber nipple of claim 12, it further comprises the handle that links to each other with the bottom and relatively extend from the bottom with the part that sucks.
17. the rubber nipple of claim 15 is wherein reversed assembly in second fixed position to the small part handle and is surrounded.
18. the rubber nipple of claim 12, wherein the nipple assembly comprises silicon-ketone composition.
19. the rubber nipple of claim 17, wherein silicon-ketone composition comprises silicone rubber, liquid silicone rubber, flurosilicone rubber, silicone modified ethylene-propylene rubber, silicone mylar, silicone alkyd resins, silicone epoxy resin, or its combination.
20. the rubber nipple of claim 18, wherein silicon-ketone composition further comprises natural rubber, synthetic rubber, crosslinking agent, catalyst, filler, reinforcing material, colouring agent, filler, dispersant, surfactant, wetting agent, coupling agent, lubricant, promoter, rheology modifier, thickener, adhesion promotor, plasticizer, ageing inhibitor, antioxidant, defoamer, anticaking agent, antistatic agent, mould inhibitor, acid acceptor, UV stabilizer, blowing agent, fire retardant, drier or its combination.
21. a bottle holder tool, it comprises:
(a) comprise the bottle part of openend and closing end;
(b) whole at least one handle that extends from the openend of bottle part; With
(c) be attached to temperature indicator on the outer surface of bottle part, wherein this bottle part and at least one handle comprise silicon-ketone composition.
22. the bottle holder tool of claim 20, wherein bottle partly is columniform.
23. the bottle holder tool of claim 20, wherein at least one handle comprises a pair of handle.
24. the bottle holder tool of claim 22, wherein this a pair of handle is mirror image each other basically.
25. the bottle holder tool of claim 20, wherein silicon-ketone composition comprises silicone rubber, liquid silicone rubber, flurosilicone rubber, silicone modified ethylene-propylene rubber, silicone mylar, silicone alkyd resins, silicone epoxy resin, or its combination.
26. the bottle holder tool of claim 20, wherein silicon-ketone composition further comprises natural rubber, synthetic rubber, crosslinking agent, catalyst, filler, reinforcing material, colouring agent, filler, dispersant, surfactant, wetting agent, coupling agent, lubricant, promoter, rheology modifier, thickener, adhesion promotor, plasticizer, ageing inhibitor, antioxidant, defoamer, anticaking agent, antistatic agent, mould inhibitor, acid acceptor, UV stabilizer, blowing agent, fire retardant, drier or its combination.
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CN110283459A (en) * 2019-06-27 2019-09-27 东莞市虎添翼塑胶制品有限公司 The preparation process of discoloration silica gel and the silica gel utensil that changes colour

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